 .table-window tr th{text-align: center;}

 .btn-window .btn-close,.btn-window .btn-sure{float: right;}

 .btn-window .btn-sure{background-color: #18a789;
      color:#ffffff;
      margin-right: 5px;}

 .btn-top .btn-add,.btn-top .bnt-delete{background-color: #18a789;
     color:#ffffff;
     margin-bottom: 10px;
     margin-top: 10px;}